{"type":"firestarter.listing","listing":{"id":"lst_K5tVP86n","product_name":"Eraser end + 10 Spare Eraser Refills for Bolt Action Pencils","category":"Mechanical Pencils","description":"Upgrade your writing experience with our premium eraser attachment for Bolt Action Pencils. This essential accessory includes both the eraser end cap and 10 high-quality refills, ensuring you're prepared for all your sketching and writing needs. Never worry about mistakes again with this perfect companion to your precision writing tool.","images":["https://cdn.shopify.com/s/files/1/1353/1287/files/DS109632.jpg?v=1768853047","https://cdn.shopify.com/s/files/1/1353/1287/files/Eraserblack.jpg?v=1768853048","https://cdn.shopify.com/s/files/1/1353/1287/files/DS109641.jpg?v=1768853050","https://cdn.shopify.com/s/files/1/1353/1287/files/DS109639-2.jpg?v=1768853048","https://cdn.shopify.com/s/files/1/1353/1287/files/DS109638-2.jpg?v=1768853050","https://cdn.shopify.com/s/files/1/1353/1287/files/DS109637-2.jpg?v=1768853049","https://cdn.shopify.com/s/files/1/1353/1287/files/Eraser_54f25b22-a095-4ab7-9ac5-176a8741ab50.jpg?v=1768852260"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:48.178Z"},"share_url":"https://firestarter.network/l/lst_K5tVP86n","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer ","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_K5tVP86n' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Eraser end + 10 Spare Eraser Refills for Bolt Action Pencils' and a budget_max comfortably above $20.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}